Examples with MimeBodyPart com.fsck.k9.mail.internet.MimeBodyPart used on opensource projects

Example 11 with MimeBodyPart

use of com.fsck.k9.mail.internet.MimeBodyPart in project k-9 by k9mail.

the class ImapFolder method parseBodyStructure.

private void parseBodyStructure(ImapList bs, Part part, String id) throws MessagingException {
    if (bs.get(0) instanceof ImapList) {
        /*
             * This is a multipart/*
             */
        MimeMultipart mp = MimeMultipart.newInstance();
        for (int i = 0, count = bs.size(); i < count; i++) {
            if (bs.get(i) instanceof ImapList) {
                /*
                     * For each part in the message we're going to add a new BodyPart and parse
                     * into it.
                     */
                MimeBodyPart bp = new MimeBodyPart();
                if (id.equalsIgnoreCase("TEXT")) {
                    parseBodyStructure(bs.getList(i), bp, Integer.toString(i + 1));
                } else {
                    parseBodyStructure(bs.getList(i), bp, id + "." + (i + 1));
                }
                mp.addBodyPart(bp);
            } else {
                /*
                     * We've got to the end of the children of the part, so now we can find out
                     * what type it is and bail out.
                     */
                String subType = bs.getString(i);
                mp.setSubType(subType.toLowerCase(Locale.US));
                break;
            }
        }
        MimeMessageHelper.setBody(part, mp);
    } else {
        /*
             * This is a body. We need to add as much information as we can find out about
             * it to the Part.
             */
        /*
             *  0| 0  body type
             *  1| 1  body subtype
             *  2| 2  body parameter parenthesized list
             *  3| 3  body id (unused)
             *  4| 4  body description (unused)
             *  5| 5  body encoding
             *  6| 6  body size
             *  -| 7  text lines (only for type TEXT, unused)
             * Extensions (optional):
             *  7| 8  body MD5 (unused)
             *  8| 9  body disposition
             *  9|10  body language (unused)
             * 10|11  body location (unused)
             */
        String type = bs.getString(0);
        String subType = bs.getString(1);
        String mimeType = (type + "/" + subType).toLowerCase(Locale.US);
        ImapList bodyParams = null;
        if (bs.get(2) instanceof ImapList) {
            bodyParams = bs.getList(2);
        }
        String encoding = bs.getString(5);
        int size = bs.getNumber(6);
        if (MimeUtility.isMessage(mimeType)) {
            /*
                 * This will be caught by fetch and handled appropriately.
                 */
            throw new MessagingException("BODYSTRUCTURE message/rfc822 not yet supported.");
        }
        /*
             * Set the content type with as much information as we know right now.
             */
        StringBuilder contentType = new StringBuilder();
        contentType.append(mimeType);
        if (bodyParams != null) {
            /*
                 * If there are body params we might be able to get some more information out
                 * of them.
                 */
            for (int i = 0, count = bodyParams.size(); i < count; i += 2) {
                String paramName = bodyParams.getString(i);
                String paramValue = bodyParams.getString(i + 1);
                contentType.append(String.format(";\r\n %s=\"%s\"", paramName, paramValue));
            }
        }
        part.setHeader(MimeHeader.HEADER_CONTENT_TYPE, contentType.toString());
        // Extension items
        ImapList bodyDisposition = null;
        if ("text".equalsIgnoreCase(type) && bs.size() > 9 && bs.get(9) instanceof ImapList) {
            bodyDisposition = bs.getList(9);
        } else if (!("text".equalsIgnoreCase(type)) && bs.size() > 8 && bs.get(8) instanceof ImapList) {
            bodyDisposition = bs.getList(8);
        }
        StringBuilder contentDisposition = new StringBuilder();
        if (bodyDisposition != null && !bodyDisposition.isEmpty()) {
            if (!"NIL".equalsIgnoreCase(bodyDisposition.getString(0))) {
                contentDisposition.append(bodyDisposition.getString(0).toLowerCase(Locale.US));
            }
            if (bodyDisposition.size() > 1 && bodyDisposition.get(1) instanceof ImapList) {
                ImapList bodyDispositionParams = bodyDisposition.getList(1);
                /*
                     * If there is body disposition information we can pull some more information
                     * about the attachment out.
                     */
                for (int i = 0, count = bodyDispositionParams.size(); i < count; i += 2) {
                    String paramName = bodyDispositionParams.getString(i).toLowerCase(Locale.US);
                    String paramValue = bodyDispositionParams.getString(i + 1);
                    contentDisposition.append(String.format(";\r\n %s=\"%s\"", paramName, paramValue));
                }
            }
        }
        if (MimeUtility.getHeaderParameter(contentDisposition.toString(), "size") == null) {
            contentDisposition.append(String.format(Locale.US, ";\r\n size=%d", size));
        }
        /*
             * Set the content disposition containing at least the size. Attachment
             * handling code will use this down the road.
             */
        part.setHeader(MimeHeader.HEADER_CONTENT_DISPOSITION, contentDisposition.toString());
        /*
             * Set the Content-Transfer-Encoding header. Attachment code will use this
             * to parse the body.
             */
        part.setHeader(MimeHeader.HEADER_CONTENT_TRANSFER_ENCODING, encoding);
        if (part instanceof ImapMessage) {
            ((ImapMessage) part).setSize(size);
        }
        part.setServerExtra(id);
    }
}

Example 12 with MimeBodyPart

use of com.fsck.k9.mail.internet.MimeBodyPart in project k-9 by k9mail.

the class MessageTest method testToBodyPart.

@Test
public void testToBodyPart() throws MessagingException, IOException {
    MimeMessage message;
    ByteArrayOutputStream out;
    BinaryTempFileBody.setTempDirectory(context.getCacheDir());
    mMimeBoundary = 101;
    message = nestedMessage(nestedMessage(sampleMessage()));
    out = new ByteArrayOutputStream();
    MimeBodyPart bodyPart = message.toBodyPart();
    bodyPart.writeTo(out);
    assertEquals(TO_BODY_PART_RESULT, out.toString());
}

Example 13 with MimeBodyPart

use of com.fsck.k9.mail.internet.MimeBodyPart in project k-9 by k9mail.

the class MessageCryptoHelper method onCryptoOperationFailed.

private void onCryptoOperationFailed(OpenPgpError error) {
    CryptoResultAnnotation annotation;
    if (currentCryptoPart.type == CryptoPartType.PGP_SIGNED) {
        MimeBodyPart replacementPart = getMultipartSignedContentPartIfAvailable(currentCryptoPart.part);
        annotation = CryptoResultAnnotation.createOpenPgpSignatureErrorAnnotation(error, replacementPart);
    } else {
        annotation = CryptoResultAnnotation.createOpenPgpEncryptionErrorAnnotation(error);
    }
    addCryptoResultAnnotationToMessage(annotation);
    onCryptoFinished();
}

Example 14 with MimeBodyPart

use of com.fsck.k9.mail.internet.MimeBodyPart in project k-9 by k9mail.

the class MessageCryptoHelper method callAsyncInlineOperation.

private void callAsyncInlineOperation(Intent intent) throws IOException {
    OpenPgpDataSource dataSource = getDataSourceForEncryptedOrInlineData();
    OpenPgpDataSink<MimeBodyPart> dataSink = getDataSinkForDecryptedInlineData();
    cancelableBackgroundOperation = openPgpApi.executeApiAsync(intent, dataSource, dataSink, new IOpenPgpSinkResultCallback<MimeBodyPart>() {

        @Override
        public void onProgress(int current, int max) {
            Timber.d("received progress status: %d / %d", current, max);
            callbackProgress(current, max);
        }

        @Override
        public void onReturn(Intent result, MimeBodyPart bodyPart) {
            cancelableBackgroundOperation = null;
            currentCryptoResult = result;
            onCryptoOperationReturned(bodyPart);
        }
    });
}

Example 15 with MimeBodyPart

use of com.fsck.k9.mail.internet.MimeBodyPart in project k-9 by k9mail.

the class MessageCryptoHelper method getDataSinkForDecryptedInlineData.

private OpenPgpDataSink<MimeBodyPart> getDataSinkForDecryptedInlineData() {
    return new OpenPgpDataSink<MimeBodyPart>() {

        @Override
        public MimeBodyPart processData(InputStream is) throws IOException {
            try {
                ByteArrayOutputStream decryptedByteOutputStream = new ByteArrayOutputStream();
                IOUtils.copy(is, decryptedByteOutputStream);
                TextBody body = new TextBody(new String(decryptedByteOutputStream.toByteArray()));
                return new MimeBodyPart(body, "text/plain");
            } catch (MessagingException e) {
                Timber.e(e, "MessagingException");
            }
            return null;
        }
    };
}